253350720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 448

約数和(自身を含む): 1053388800

約数和(自身を除く): 800038080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 118, 120, 126, 135, 140, 142, 144, 160, 168, 177, 180, 189, 192, 210, 213, 216, 224, 236, 240, 252, 270, 280, 284, 288, 295, 315, 320, 336, 354, 355, 360, 378, 413, 420, 426, 432, 448, 472, 480, 497, 504, 531, 540, 560, 568, 576, 590, 630, 639, 672, 708, 710, 720, 756, 826, 840, 852, 864, 885, 944, 945, 960, 994, 1008, 1062, 1065, 1080, 1120, 1136, 1180, 1239, 1260, 1278, 1344, 1416, 1420, 1440, 1491, 1512, 1593, 1652, 1680, 1704, 1728, 1770, 1888, 1890, 1917, 1988, 2016, 2065, 2124, 2130, 2160, 2240, 2272, 2360, 2478, 2485, 2520, 2556, 2655, 2832, 2840, 2880, 2982, 3024, 3186, 3195, 3304, 3360, 3408, 3540, 3717, 3776, 3780, 3834, 3976, 4032, 4130, 4189, 4248, 4260, 4320, 4473, 4544, 4720, 4956, 4970, 5040, 5112, 5310, 5664, 5680, 5964, 6048, 6195, 6372, 6390, 6608, 6720, 6816, 7080, 7434, 7455, 7560, 7668, 7952, 7965, 8260, 8378, 8496, 8520, 8640, 8946, 9440, 9585, 9912, 9940, 10080, 10224, 10620, 11151, 11328, 11360, 11928, 12096, 12390, 12567, 12744, 12780, 13216, 13419, 13632, 14160, 14868, 14910, 15120, 15336, 15904, 15930, 16520, 16756, 16992, 17040, 17892, 18585, 18880, 19170, 19824, 19880, 20160, 20448, 20945, 21240, 22302, 22365, 22720, 23856, 24780, 25134, 25488, 25560, 26432, 26838, 28320, 29323, 29736, 29820, 30240, 30672, 31808, 31860, 33040, 33512, 33984, 34080, 35784, 37170, 37701, 38340, 39648, 39760, 40896, 41890, 42480, 44604, 44730, 47712, 49560, 50268, 50976, 51120, 53676, 55755, 56640, 58646, 59472, 59640, 60480, 61344, 62835, 63720, 66080, 67024, 67095, 68160, 71568, 74340, 75402, 76680, 79296, 79520, 83780, 84960, 87969, 89208, 89460, 95424, 99120, 100536, 101952, 102240, 107352, 111510, 113103, 117292, 118944, 119280, 122688, 125670, 127440, 132160, 134048, 134190, 143136, 146615, 148680, 150804, 153360, 159040, 167560, 169920, 175938, 178416, 178920, 188505, 198240, 201072, 204480, 214704, 223020, 226206, 234584, 237888, 238560, 251340, 254880, 263907, 268096, 268380, 286272, 293230, 297360, 301608, 306720, 335120, 351876, 356832, 357840, 377010, 396480, 402144, 429408, 439845, 446040, 452412, 469168, 477120, 502680, 509760, 527814, 536760, 565515, 586460, 594720, 603216, 613440, 670240, 703752, 713664, 715680, 754020, 791721, 804288, 858816, 879690, 892080, 904824, 938336, 1005360, 1055628, 1073520, 1131030, 1172920, 1189440, 1206432, 1319535, 1340480, 1407504, 1431360, 1508040, 1583442, 1759380, 1784160, 1809648, 1876672, 2010720, 2111256, 2147040, 2262060, 2345840, 2412864, 2639070, 2815008, 3016080, 3166884, 3518760, 3568320, 3619296, 3958605, 4021440, 4222512, 4294080, 4524120, 4691680, 5278140, 5630016, 6032160, 6333768, 7037520, 7238592, 7917210, 8445024, 9048240, 9383360, 10556280, 12064320, 12667536, 14075040, 15834420, 16890048, 18096480, 21112560, 25335072, 28150080, 31668840, 36192960, 42225120, 50670144, 63337680, 84450240, 126675360, 253350720]

約数ペア:

[(1, 253350720), (2, 126675360), (3, 84450240), (4, 63337680), (5, 50670144), (6, 42225120), (7, 36192960), (8, 31668840), (9, 28150080), (10, 25335072), (12, 21112560), (14, 18096480), (15, 16890048), (16, 15834420), (18, 14075040), (20, 12667536), (21, 12064320), (24, 10556280), (27, 9383360), (28, 9048240), (30, 8445024), (32, 7917210), (35, 7238592), (36, 7037520), (40, 6333768), (42, 6032160), (45, 5630016), (48, 5278140), (54, 4691680), (56, 4524120), (59, 4294080), (60, 4222512), (63, 4021440), (64, 3958605), (70, 3619296), (71, 3568320), (72, 3518760), (80, 3166884), (84, 3016080), (90, 2815008), (96, 2639070), (105, 2412864), (108, 2345840), (112, 2262060), (118, 2147040), (120, 2111256), (126, 2010720), (135, 1876672), (140, 1809648), (142, 1784160), (144, 1759380), (160, 1583442), (168, 1508040), (177, 1431360), (180, 1407504), (189, 1340480), (192, 1319535), (210, 1206432), (213, 1189440), (216, 1172920), (224, 1131030), (236, 1073520), (240, 1055628), (252, 1005360), (270, 938336), (280, 904824), (284, 892080), (288, 879690), (295, 858816), (315, 804288), (320, 791721), (336, 754020), (354, 715680), (355, 713664), (360, 703752), (378, 670240), (413, 613440), (420, 603216), (426, 594720), (432, 586460), (448, 565515), (472, 536760), (480, 527814), (497, 509760), (504, 502680), (531, 477120), (540, 469168), (560, 452412), (568, 446040), (576, 439845), (590, 429408), (630, 402144), (639, 396480), (672, 377010), (708, 357840), (710, 356832), (720, 351876), (756, 335120), (826, 306720), (840, 301608), (852, 297360), (864, 293230), (885, 286272), (944, 268380), (945, 268096), (960, 263907), (994, 254880), (1008, 251340), (1062, 238560), (1065, 237888), (1080, 234584), (1120, 226206), (1136, 223020), (1180, 214704), (1239, 204480), (1260, 201072), (1278, 198240), (1344, 188505), (1416, 178920), (1420, 178416), (1440, 175938), (1491, 169920), (1512, 167560), (1593, 159040), (1652, 153360), (1680, 150804), (1704, 148680), (1728, 146615), (1770, 143136), (1888, 134190), (1890, 134048), (1917, 132160), (1988, 127440), (2016, 125670), (2065, 122688), (2124, 119280), (2130, 118944), (2160, 117292), (2240, 113103), (2272, 111510), (2360, 107352), (2478, 102240), (2485, 101952), (2520, 100536), (2556, 99120), (2655, 95424), (2832, 89460), (2840, 89208), (2880, 87969), (2982, 84960), (3024, 83780), (3186, 79520), (3195, 79296), (3304, 76680), (3360, 75402), (3408, 74340), (3540, 71568), (3717, 68160), (3776, 67095), (3780, 67024), (3834, 66080), (3976, 63720), (4032, 62835), (4130, 61344), (4189, 60480), (4248, 59640), (4260, 59472), (4320, 58646), (4473, 56640), (4544, 55755), (4720, 53676), (4956, 51120), (4970, 50976), (5040, 50268), (5112, 49560), (5310, 47712), (5664, 44730), (5680, 44604), (5964, 42480), (6048, 41890), (6195, 40896), (6372, 39760), (6390, 39648), (6608, 38340), (6720, 37701), (6816, 37170), (7080, 35784), (7434, 34080), (7455, 33984), (7560, 33512), (7668, 33040), (7952, 31860), (7965, 31808), (8260, 30672), (8378, 30240), (8496, 29820), (8520, 29736), (8640, 29323), (8946, 28320), (9440, 26838), (9585, 26432), (9912, 25560), (9940, 25488), (10080, 25134), (10224, 24780), (10620, 23856), (11151, 22720), (11328, 22365), (11360, 22302), (11928, 21240), (12096, 20945), (12390, 20448), (12567, 20160), (12744, 19880), (12780, 19824), (13216, 19170), (13419, 18880), (13632, 18585), (14160, 17892), (14868, 17040), (14910, 16992), (15120, 16756), (15336, 16520), (15904, 15930)]